updates

internal/entities/probe/probe.go

@@ -1,6 +1,6 @@
 package probe
 
-import "fmt"
+import "strconv"
 
 // Config defines a network probe task sent from hub to agent.
 type Config struct {
@@ -11,18 +11,21 @@ type Config struct {
 }
 
 // Result holds aggregated probe results for a single target.
-type Result struct {
-	AvgMs float64 `cbor:"0,keyasint" json:"avg"`
-	MinMs float64 `cbor:"1,keyasint" json:"min"`
-	MaxMs float64 `cbor:"2,keyasint" json:"max"`
-	Loss  float64 `cbor:"3,keyasint" json:"loss"` // packet loss %
-}
+//
+// 0: avg latency in ms
+//
+// 1: min latency in ms
+//
+// 2: max latency in ms
+//
+// 3: packet loss percentage (0-100)
+type Result []float64
 
 // Key returns the map key used for this probe config (e.g. "icmp:1.1.1.1", "tcp:host:443", "http:https://example.com").
 func (c Config) Key() string {
 	switch c.Protocol {
 	case "tcp":
-		return c.Protocol + ":" + c.Target + ":" + fmt.Sprintf("%d", c.Port)
+		return c.Protocol + ":" + c.Target + ":" + strconv.FormatUint(uint64(c.Port), 10)
 	default:
 		return c.Protocol + ":" + c.Target
 	}